During the campaign, I've seen any number of pictures of John McCain smiling with that kinda plump-cheeked look.
It always bugged me: I knew I'd seen it before, but I couldn't figure out where. I was fairly sure that I knew that smile, but I just couldn't place it. Humph.
Yesterday afternoon, it all finally locked into place: I knew where I'd seen the smile before. It was alarming, but true.